/* 预览区域 */
.tsh-preview-box {
    background: #1a1a2e;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    margin-bottom: 25px;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #ddd;
}
.tsh-preview-text {
    font-size: 36px;
    color: #ffffff;
    transition: text-shadow 0.2s ease;
    word-break: break-all;
}
.tsh-preview-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}
.tsh-preview-controls label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #666;
}
.tsh-preview-controls input[type="text"],
.tsh-preview-controls input[type="number"] {
    flex: 1;
    padding: 8px 12px;
    border: 2px solid #e0e3eb;
    border-radius: 6px;
    font-size: 14px;
}
.tsh-preview-controls input[type="text"]:focus,
.tsh-preview-controls input[type="number"]:focus {
    border-color: #2196F3;
    outline: none;
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.2);
}
.tsh-preview-controls input[type="color"] {
    width: 40px;
    height: 36px;
    border: 2px solid #e0e3eb;
    border-radius: 6px;
    padding: 2px;
    cursor: pointer;
}

/* 阴影层容器 */
.tsh-layers-container {
    margin-bottom: 25px;
}
.tsh-layer-card {
    background: #f8f9fa;
    border: 2px solid #e0e3eb;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    position: relative;
    transition: all 0.3s ease;
}
.tsh-layer-card:hover {
    border-color: #2196F3;
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.1);
}
.tsh-layer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e0e3eb;
}
.tsh-layer-title {
    font-size: 15px;
    font-weight: 600;
    color: #2196F3;
    display: flex;
    align-items: center;
    gap: 8px;
}
.tsh-layer-controls {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}
.tsh-control-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.tsh-control-item label {
    font-size: 13px;
    color: #666;
    font-weight: 500;
}
.tsh-control-item input[type="range"] {
    width: 100%;
    height: 6px;
    accent-color: #2196F3;
    cursor: pointer;
}
.tsh-control-item .tsh-range-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.tsh-control-item input[type="number"] {
    width: 70px;
    padding: 6px 8px;
    border: 2px solid #e0e3eb;
    border-radius: 6px;
    font-size: 14px;
    text-align: center;
}
.tsh-control-item input[type="number"]:focus {
    border-color: #2196F3;
    outline: none;
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.2);
}
.tsh-control-item input[type="color"] {
    width: 50px;
    height: 36px;
    border: 2px solid #e0e3eb;
    border-radius: 6px;
    padding: 2px;
    cursor: pointer;
}
.tsh-layer-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

/* 代码输出区域 */
.tsh-code-output {
    background: #263238;
    color: #e2e8f0;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
    overflow-x: auto;
    word-break: break-all;
    white-space: pre-wrap;
}
.tsh-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.tsh-code-header span {
    font-size: 13px;
    color: #999;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .tsh-layer-controls {
        grid-template-columns: 1fr;
    }
    .tsh-preview-controls {
        grid-template-columns: 1fr;
    }
    .tsh-preview-text {
        font-size: 28px;
    }
}